64687626

素因数分解:

$2^1\times 3^3\times {\mathrm{739}}^1\times {\mathrm{1621}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 144033600

約数和(自身を除く): 79345974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 739, 1478, 1621, 2217, 3242, 4434, 4863, 6651, 9726, 13302, 14589, 19953, 29178, 39906, 43767, 87534, 1197919, 2395838, 3593757, 7187514, 10781271, 21562542, 32343813, 64687626]

約数ペア:

[(1, 64687626), (2, 32343813), (3, 21562542), (6, 10781271), (9, 7187514), (18, 3593757), (27, 2395838), (54, 1197919), (739, 87534), (1478, 43767), (1621, 39906), (2217, 29178), (3242, 19953), (4434, 14589), (4863, 13302), (6651, 9726)]